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Flame tests with tea light holders
Metal salts dissolved in methanol color beautifully in the flame. These are very simple
experiments that can also be carried out by students under supervision.Translated by
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Synthesis of gold colloids from electronic waste
In this article, we discuss the synthesis of starch stabilized gold colloids, starting from gold recovered from electronic waste. The recycled gold was cleaned with concentrated nitric acid and dissolved in aqua regia. After evaporating the acidic …
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Synthesis of quantum dots from lemon juice
Fluorescent quantum dots are created when lemon juice is carbonated with a heating plate. This synthesis is simple and can be performed by secondary school students. Also view the accompanying video .
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Building learning labs and innovative learning spaces
A practical guide developed by European Schoolnet to support schools and teachers in the roll-out of STEM labs and a Future Classroom. The secondary school RHIZO Lyceum OLV Vlaanderen is described in this guide as a practical example.
Read the full …
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Open AGH: Polish instructional database
On this Polish instructional site you will find courses, tests, exercises, presentations and simulations for different subjects. The teaching materials created by teachers or college students.
The site focuses mainly on scientific subjects and …
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Apollo - 50 years of the moon landing
Half a century ago, Neil Armstrong set foot on the moon. A total of twelve astronauts would be walking around on our nearest neighbor. The first moon landing kept the whole world glued to the TV set, the last flight received hardly any …
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The Concord Consortium: Revolutionary digital learning for science, math and engineering
A database of STEM learning resources, comparable to alternatives on Choosing STEM .
You can filter by:
- STEM subjects;
- educational level.
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Wolfram|Alpha: Computational search engine
The introduction of Wolfram|Alpha defined a fundamentally new paradigm for obtaining knowledge and answers - not by searching the Internet, but by performing dynamic calculations based on a vast collection of built-in data, algorithms and …
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STEM is Popular: The Human Body and Science
The Coppens brothers put their body to the test from a scientific point of view every week in The Body of Coppens .
They use the inquiry-based learning strategy:
- What would happen if…?
- Why is our experiment not (yet) successful?
- How do we adjust …
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More learning outcome for STEM
Also in the GO! Atheneum Zottegem changes in the next school year. The 1st degree then becomes a broad orientation degree with six elective modules. For the challenging students, there is a 'STEM' range, which stands for 'Science - …Translated by
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ExploreLearning
ExploreLearning – online simulations and experience Math & Science with Gizmos.
This English site contains 450 highly interactive online simulations for different degrees: Mathematics and Science (Geography, Space, Biology, Chemistry, …
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